R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 1335

• Manufacturer Part Number: R5S77631Y266BGV
• Description: IC SUPERH MPU ROMLESS 499BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R5S77631Y266BGV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 266MHz
• Connectivity: Audio Codec, I²C, MMC, SCI, SIM, SIO, SSI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 107
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.35 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 499-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

30.3.12 Wait Time Register (SCWAIT)
SCWAIT is a 16-bit readable/writable register. If the interval between the start of two successive
characters exceeds the set value (in etu units), a wait time error is generated.
Initial value:
Bit
15 to 0 SCWAIT
R/W:
Bit:
Bit Name
[15:0]
R/W
15
0
R/W
14
0
Initial
Value
All 0
R/W
13
0
R/W
12
0
R/W
R/W
R/W
11
0
R/W
10
0
Description
Wait Time Register
•
•
R/W
T = 0
In this mode, the operation wait time can be set in this
register. If the interval between the start of characters
to be received and transmitted or received characters
immediately before exceeds the (60 × the value set in
this register) etu, the WAIT_ER flag is set to 1.
However, if SCWAIT is set to H'0000, the WAIT_ER
flag is set after 60 etus.
T = 1
In this mode, the character wait time can be set in this
register. If the interval between the start of two
successive received characters exceeds the (the
value set in this register) etu, the WAIT_ER flag is set
to 1. However, if SCWAIT is set to H'0000, the
WAIT_ER flag is set after 1 etu.
9
0
SCWAIT[15:0]
R/W
8
0
R/W
7
0
Rev. 2.00 May 22, 2009 Page 1265 of 1982
R/W
6
0
R/W
Section 30 SIM Card Module (SIM)
5
0
R/W
4
0
R/W
3
0
REJ09B0256-0200
R/W
2
0
R/W
1
0
R/W
0
0